发明名称 |
Method and system for allowing access to traditional voice mail and interactive voice response systems over internet-like networks |
摘要 |
A method and system for accessing a remote system via a computer connected to a packet data network, comprises a Packet Data Network Gateway (PDNG) is connected to the packet data network. The PDNG receives a signal representing a DTMF tone transmitted from the computer, generates the DTMF tone at corresponding to the received signal, and transmits the generated DTMF tone to the remote system. The PDNG receives a response from the remote system and creates at least one voice packet for transmission to the computer over the packet data network. The remote system may be a voice messaging system or an interactive voice response (IVR) system.
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申请公布号 |
US6385202(B1) |
申请公布日期 |
2002.05.07 |
申请号 |
US19970942426 |
申请日期 |
1997.10.01 |
申请人 |
AT&T CORP. |
发明人 |
KATSEFF HOWARD PAUL;PURDY K HAL;ROBINSON BETHANY SCOTT |
分类号 |
H04M7/00;(IPC1-7):H04L12/56;H04L12/66 |
主分类号 |
H04M7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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